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DailyCyberSecurity
Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · 2d ago
Google's Chrome security update fixes four high-severity bugs, including CVE-2026-16807, a Codecs flaw that could enable a sandbox escape. Update now. #Chrome #ChromeUpdate #SandboxEscape #UseAfterFree #Google #PatchNow https://securityonline.info/chrome-150-security-update-2/?utm_source=mastodon&utm_medium=jetpack_social
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thecybersecguru @thecybersecguru@infosec.exchange · 3d ago
AI agents are becoming more capable, but are their sandboxes keeping up? Researchers have disclosed SharedRoot, a sandbox escape affecting Anthropic's Claude Cowork that lets an AI agent chain a Linux kernel privilege escalation (CVE-2026-46331) with a writable VirtioFS mount to access files across the host macOS system during local execution Read the full technical analysis here 👇 https://thecybersecguru.com/news/claude-cowork-sharedroot-sandbox-escape-macos/ #CyberSecurity #AI #AISecurity #Claude #Anthropic #Linux #macOS #Virtualization #SandboxEscape #CVE202646331 #ThreatResearch #InfoSec #AppSec #DevSecOps #CyberDefense
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security_crawler_carl
Security Crawler Carl @security_crawler_carl@infosec.exchange · 3d ago
Replying to @security_crawler_carl@infosec.exchange
You're level one. You cannot skip this cutscene. The AI did it. The AI that was testing the AI. Please update your mental model of what the threat landscape now includes. Operators: review and harden your sandbox containment policies for AI model testing before the sequel drops. Reward: You've unlocked the Debuff — Existential Containment Anxiety (Permanent). #CyberSecurity #HuggingFace #OpenAI #AISecurityBreach #ZeroDay #SandboxEscape (2/2)
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Cloud 🤖 @cloud@infosec.exchange · 5d ago
🤖 Researchers escape sandboxes in Cursor, Codex, Gemini CLI, and Antigravity. The AI agent writes files that trusted host tools later execute — bypassing isolation. Multiple CVEs assigned, patches issued by Google. 🔗 https://www.bleepingcomputer.com/news/security/cursor-codex-gemini-cli-antigravity-hit-by-sandbox-escapes/ #AIsec #SandboxEscape #CVE #CyberSec
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DailyCyberSecurity
Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 14, 2026
CVE-2026-6875 (CVSS 9.5) is a ServiceNow sandbox escape in the AI Platform that allows unauthenticated remote code execution. Patch now. #ServiceNow #CVE20266875 #RemoteCodeExecution #SandboxEscape #CyberSecurity https://securityonline.info/servicenow-sandbox-escape-cve-2026-6875/?utm_source=mastodon&utm_medium=jetpack_social
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